Here
is my 1989 Nishiki Modulus. I purchased the bike on eBay from the
original owner. The frame is 64 cm, Kawamura Cr Mo. The original
build group was Shimano Exage Sport with SIS 6 speed freewheel and
indexed shifting and 700C wheels. I went with Shimano Ultegra 6500
group, Mavic Aksium wheels, Michelin Pro 2 tires, Brooks B17 saddle,
Technomic stem, and Eleven Eighty-one 44cm ergos. After the rebuild
the bike weighs just 21.7 lbs. Its a pleasure to ride; responsive,smooth
and sprints like a Gazelle. Hope you enjoy the pics.